Erişim şekli için "info:eu-repo/semantics/embargoedAccess" Mühendislik Fakültesi / Faculty of Engineering listeleme
Toplam kayıt 192, listelenen: 1-20
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A 3-dB 90 Degrees Microstrip Hybrid Directional Coupler at 2.27 GHz
(Elsevier, 2023)A 90◦ hybrid-coupler in the 2.27 GHz range, offering high performance despite its size of 115.64 mm2 (18.36 λg), is introduced. The main factor that distinguishes this proposed design, positively, is that the device ... -
5.Nesil Haberleşme Sistemleri İçin Metamalzeme Tabanlı MIMO Anten Tasarımı
(IEEE, 2021)Bu çalışmada; 5. nesil haberleşme sistemleri için 28 GHz frekans bandında, metamalzeme tabanlı, 4 portlu MIMO anten tasarlanmıştır. İlk olarak, 50 Ω empedans değerine sahip mikroşerit besleme hattının tek tarafına ... -
An Adaptive Feature Extraction Method for Classification of Covid-19 X-Ray Images
(Springer Science and Business Media Deutschland GmbH, 2022)This study aims to detect Covid-19 disease in the fastest and most accurate way from X-ray images by developing a new feature extraction method and deep learning model . Partitioned Tridiagonal Enhanced Multivariance ... -
Adeno-Rota Virüs Testlerinin Tablet Bilgisayar Aracılığıyla Sonuçlandırılması
(Institute of Electrical and Electronics Engineers (IEEE), 2016)Hastanelerin mikrobiyoloji laboratuvarlarında hızlı hastalık teşhis testleri (HTT) birçok hastalığın tespiti için yaygın bir şekilde kullanılmaktadır. Ancak testlerin sonuçlandırılma süreci göz ile manuel olarak ... -
Akıllı Nesneler İçin Fiziksel Saldırı Tespiti
(IEEE, 2018)Nesnelerin İnterneti akıllı Dünya vizyonuyla hayatın her alanında yeni ürün ve hizmetleriyle girmektedir. Geleneksel diğer bilinen cihazların aksine akıllı nesneler evde, işte veya sokakta hayatın içerisinde karşımıza ... -
Analysis of a GaN based PWM AC-AC Converter with an Improved Switch Loss Model
(Kırşehir Ahi Evran Üniversitesi, 2021)AC-AC converters have a wide range of use in industrial applications mostly with installed silicon switches. In last decade, GaN’s are served to market with their high efficiency and fast on-off times, hence implementation ... -
Analysis on Effects of Driving Behavior on Freeway Traffic Flow: A Comparative Evaluation of Two Driver Profiles Using Two Car Following Models
(Institute of Electrical and Electronics Engineers Inc., 2022)Car-following (CF) behavior is the most abstract form of driving action and, CF behavior modeling has been one of the core aspects of traffic engineering studies for several decades. The literature about CF behavior ... -
Analytical Modelling and Optimization of Gapped Core Magnetics in LLC Converter
(IEEE, 2021)LLC converter design remains a challenging task as it is not straight-forward to choose the switching frequency range that can provide ZVS covering application dependent voltage gains, considering the fact that it is a ... -
Antibacterial and Cellular Behavior of PLA-based Bacitracin and Zataria Multiflora Nanofibers Produced by Electrospinning Method
(Taylor and Francis Group, 2021)In this study, poly(lactic-acid) (PLA) polymer-based nanofiber (NF) was obtained by the electrospinning method. Antioxidant Zataria Multiflora (ZM, essential oil extract) and antibiotic effective bacitracin (BAC) materials ... -
Atomistic Origins of Compound Semiconductor Synthesis with Computational Neuromorphic Engineering
(IOP Science, 2024)We propose the usage of multi-element bulk materials to mimic neural dynamics instead of atomically thin materials via the modeling of group II–IV compound semiconductor growth using vacancy defects and dopants by creating ... -
Az Örnekli Öğrenme ile Mikroskobik Görüntülerden Maya Hücresi Segmentasyonu
(IEEE, 2021)Mikroskobik görüntülerden otomatik hücre segmentasyonu, derin sinir ağları veya görüntü işleme teknikleri kullanılarak yapılabilmektedir. Bu tekniklerin ayrı ayrı problemleri ve zorlukları bulunmakla birlikte özellikle ... -
BaDENAS: Retina Damar Segmentasyonu için Bayes Tabanlı Sinir Mimarisi Arama
(IEEE, 2023)Retinal damar segmentasyonu, retinal görüntülerin analizi için önemli bir görevdir ve göz hastalıklarının teşhisinde ve tedavisinde kullanılan etkili bir araçtır. Damar segmentasyonunu otomatik hale getiren U-Net gibi derin ... -
Battery Management Module with Active Balancing and Cell Switching
(IEEE, 2018)The lithium ion type battery has become commercially more popular than the traditional battery and the usage market has increased. The main reason for this expansion and increase is that it has a high voltage value and ... -
Beyin Tümörlerinin Görüntü İşleme Teknikleri Kullanılarak Bilgisayar Destekli Tespiti
(Institute of Electrical and Electronics Engineers (IEEE), 2015)Günümüz teknolojisinde bilgisayar destekli tespit uygulamaları tıp alanına büyük katkılar sa˘glamayı ba¸sarmı¸stır. Bu çalı¸smada, beyin manyetik rezonans görüntülerindeki tümörlerin tespiti gerçekle¸stirilmi¸stir. ... -
A Bi-criteria Hybrid Genetic Algorithm with Robustness Objective for the Course Timetabling Problem
(Elsevier, 2018)Traditional methods of generating timetables may yield high-quality solutions, but they may not yield robust solutions that may easily be adapted to changing inputs. Incorporating late changes by making minimum modifications ... -
A Bi-criteria Hybrid Genetic Algorithm with Robustness Objective for the Course Timetabling Problem
(Patat, 2016)Traditional methods of generating timetables may not yield robust solutions that may easily be adapted to changing inputs. Incorporating late changes by making minimum modifications is an important need in many ... -
Bi-criteria Simulated Annealing for the Curriculum-based Course Timetabling Problem With Robustness Approximation
(Springer, 2022)In the process of developing a university’s weekly course timetable, changes in the data, such as the available time periods of professors or rooms, render the timetable infeasible, requiring the administrators to repair ... -
Bioadhesion, Antimicrobial Activity, and Biocompatibility Evaluation Bacterial Cellulose Based Silver Nanoparticle Bioactive Composite Films
(Elsevier, 2024)Bioactive and biocompatible BC/AgNP composite films were synthesized by loading silver nanoparticle (AgNP) into bacterial cellulose (BC) fibrils. Physicochemical analyses (FTIR, TGA-DSC, SEM-EDS, TEM, XRD) and mechanical tests ... -
Bour’s Theorem of Spacelike Surfaces in Minkowski 4-Space
(Birkhäuser, 2021)In this paper, we study on three kinds of spacelike helicoidal surfaces in Minkowski 4–space. First, we give an isometry between such helicoidal surfaces and rotational surfaces which is a kind of generalization of Bour ... -
Charger Structure with Transistor Based Isolator for Parallel Charging of Series Connected Battery Cells
(IEEE, 2019)A new generation of highly efficient batteries is being developed to be used as a power source for electronic devices. Basic battery management systems do not charge the battery cells and require external chargers. For ...